Run results for: es6 vs prototype class

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Es6	541527.4 Ops/sec
Prototype	221335.3 Ops/sec

Tests:

Es6
class Es6Point { constructor(x, y) { this.x = x; this.y = y; } add(point) { return new Es6Point(this.x + point.x, this.y + point.y); } sub(point) { return new Es6Point(this.x - point.x, this.y - point.y); } } const p1 = new Es6Point(10, 10); const p2 = new Es6Point(10, -10); const sum = p1.add(p2); const dif = p1.sub(p2);
Prototype
function ProtoPoint(x, y) { this.x = x; this.y = y; } ProtoPoint.prototype.add = function(point) { return new ProtoPoint(this.x + point.x, this.y + point.y); } ProtoPoint.prototype.sub = function(point) { return new ProtoPoint(this.x - point.x, this.y - point.y); } const p1 = new ProtoPoint(10, 10); const p2 = new ProtoPoint(10, -10); const sum = p1.add(p2); const dif = p1.sub(p2);